The normal concentration of Ca2+ in blood is 5.0 mEq>L. How many milligrams of Ca2+ are in 1.00 L of blood?

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Q: How many Na+ ions are in a mole of Na2SO4? How many SO4 2-ions?

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Q: What does it mean when we say that the concentration of Ca2+ in blood is 3.0 mEq/L?

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Q: How many milliliters of Children’s Motrin (100 mg of ibuprofen per 5 mL) are needed to give a child…

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Q: Given this: Protein Isoelectric pH Molecular weight (kDa) Ovalbumin 4.6 45 Insulin 5.4 5.7…

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Q: What is the isoelectric point of AA? [Select]

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Q: The vapour pressure of water at blood temperature is 47 Torr. What is the partial pressure of dry…

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Q: What is the concentration of 1650 ng/L Atrazine (FW Atrazine

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Q: How many moles of aspirin, C9H8O4 , are in a 500 mg tablet?

A: It's a unit of measurement for the amount of substance.

Q: How many grams of dextrose are contained in a 250 ml intravenous infusion of a dextrose injection…

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Q: HOW MANY TABLETS WOULD SHOULD YOU GIVE?

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Q: At what pressure in atm does ethane (C₂H₆) have a density of 37.2 g/L at 75.0 °C?

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Q: Transition occurs when a purine is replaced by another purine. O True O False

A:

Q: Solve this problem

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Q: typical ratio of C:H:O

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Nucleotides

It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). 

Nucleic Acids

Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.